1974 Chevrolet G30 Van equipped with 7.4L V8 Gas OHV, 7.4L V8 Gas, 5.7L V8 Gas OHV, 4.8L L6 LPG OHV, 4.8L L6 Gas OHV, 4.8L L6 Gas, 4.1L L6 Gas OHV
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Rear
9.5 in., 9.75 in. Ring Gear 10.5 in. Dual Rear Wheels and Spicer Axle
1974 Chevrolet G30 Van equipped with 7.4L V8 Gas OHV, 7.4L V8 Gas, 5.7L V8 Gas OHV, 4.8L L6 LPG OHV, 4.8L L6 Gas OHV, 4.8L L6 Gas, 4.1L L6 Gas OHV
Rear
9.5 in., 9.75 in. Ring Gear 10.5 in. Dual Rear Wheels and Spicer Axle